FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1609334051> ?p ?o ?g. }

• W1609334051 endingPage "109" @default.
• W1609334051 startingPage "90" @default.
• W1609334051 abstract "Vapor absorption spectra in the range 800-200 mμ are given for free base octaethylporphin (H2OEP), Mg etioporphyrin-I, VOOEP, CoOEP, NiOEP, ZnOEP, PdOEP, MnClOEP, MnAcOEP, and FeClOEP. Electronic bands Q, B, N, and M characteristic of the ring are found in the regions 570 mμ (17 500 cm−1), 390 mμ (25 500 cm−1), 325 mμ (30 800 cm−1), and 213 mμ (47 000 cm−1), respectively. All compounds show at least one “extra” band between N and M of variable intensity and energy. Based on spectroscopic measurements, we found all compounds show p ∼ 0.1 Torr at 330°C and heat of vaporization, ΔH ∼ −23 kcal/more. Vacuum UV spectra of H2OEP and CuOEP down to 145 mμ are presented which show absorption across the entire range with more intense bands at 194 mμ (51 500 cm−1), 162 mμ (62 000 cm−1), and 150 mμ (75 000 cm−1) and no evidence of Rydberg structure. The vapors of the Mn and Fe complexes show unusually different spectra from their solutions. Similar spectra to the vapor are obtained when solutions of MnAcOEP and FeClOEP are subject to electrolytic reduction, suggesting that the vapor species are the reduced forms. Spectra of H2OEP, CuOEP, and MnClOEP in silicone oil at T ∼ 300°C are given. Broadening comparable to the vapor spectra is observed. Also the visible bands shift to the red while the Soret band shows no change." @default.
• W1609334051 created "2016-06-24" @default.
• W1609334051 creator A5008923051 @default.
• W1609334051 creator A5067639302 @default.
• W1609334051 creator A5077262575 @default.
• W1609334051 date "1970-07-01" @default.
• W1609334051 modified "2023-09-24" @default.
• W1609334051 title "Porphyrins" @default.
• W1609334051 cites W108085404 @default.
• W1609334051 cites W1526404606 @default.
• W1609334051 cites W1591188477 @default.
• W1609334051 cites W1615871248 @default.
• W1609334051 cites W1967419263 @default.
• W1609334051 cites W1973985817 @default.
• W1609334051 cites W1980883476 @default.
• W1609334051 cites W1984297403 @default.
• W1609334051 cites W1994695615 @default.
• W1609334051 cites W2008547942 @default.
• W1609334051 cites W2017039433 @default.
• W1609334051 cites W2017220615 @default.
• W1609334051 cites W2022786790 @default.
• W1609334051 cites W2024689358 @default.
• W1609334051 cites W2029984517 @default.
• W1609334051 cites W2043680201 @default.
• W1609334051 cites W2044660540 @default.
• W1609334051 cites W2058353816 @default.
• W1609334051 cites W2066298714 @default.
• W1609334051 cites W2069772469 @default.
• W1609334051 cites W2069797452 @default.
• W1609334051 cites W2070862946 @default.
• W1609334051 cites W2072231554 @default.
• W1609334051 cites W2074555224 @default.
• W1609334051 cites W2086441858 @default.
• W1609334051 cites W2095517417 @default.
• W1609334051 cites W2113135739 @default.
• W1609334051 cites W2135772257 @default.
• W1609334051 cites W2313500378 @default.
• W1609334051 cites W2316141867 @default.
• W1609334051 cites W2319986610 @default.
• W1609334051 cites W2329985216 @default.
• W1609334051 cites W2332061497 @default.
• W1609334051 cites W2333693100 @default.
• W1609334051 cites W418611428 @default.
• W1609334051 doi "https://doi.org/10.1016/0022-2852(70)90168-2" @default.
• W1609334051 hasPublicationYear "1970" @default.
• W1609334051 type Work @default.
• W1609334051 sameAs 1609334051 @default.
• W1609334051 citedByCount "113" @default.
• W1609334051 countsByYear W16093340512013 @default.
• W1609334051 countsByYear W16093340512014 @default.
• W1609334051 countsByYear W16093340512015 @default.
• W1609334051 countsByYear W16093340512017 @default.
• W1609334051 countsByYear W16093340512018 @default.
• W1609334051 countsByYear W16093340512019 @default.
• W1609334051 countsByYear W16093340512020 @default.
• W1609334051 countsByYear W16093340512022 @default.
• W1609334051 countsByYear W16093340512023 @default.
• W1609334051 crossrefType "journal-article" @default.
• W1609334051 hasAuthorship W1609334051A5008923051 @default.
• W1609334051 hasAuthorship W1609334051A5067639302 @default.
• W1609334051 hasAuthorship W1609334051A5077262575 @default.
• W1609334051 hasConcept C113196181 @default.
• W1609334051 hasConcept C119824511 @default.
• W1609334051 hasConcept C120665830 @default.
• W1609334051 hasConcept C121332964 @default.
• W1609334051 hasConcept C125287762 @default.
• W1609334051 hasConcept C1276947 @default.
• W1609334051 hasConcept C145148216 @default.
• W1609334051 hasConcept C159985019 @default.
• W1609334051 hasConcept C178790620 @default.
• W1609334051 hasConcept C185592680 @default.
• W1609334051 hasConcept C192562407 @default.
• W1609334051 hasConcept C195801359 @default.
• W1609334051 hasConcept C198291218 @default.
• W1609334051 hasConcept C30646810 @default.
• W1609334051 hasConcept C43617362 @default.
• W1609334051 hasConcept C4839761 @default.
• W1609334051 hasConcept C70747811 @default.
• W1609334051 hasConcept C97355855 @default.
• W1609334051 hasConceptScore W1609334051C113196181 @default.
• W1609334051 hasConceptScore W1609334051C119824511 @default.
• W1609334051 hasConceptScore W1609334051C120665830 @default.
• W1609334051 hasConceptScore W1609334051C121332964 @default.
• W1609334051 hasConceptScore W1609334051C125287762 @default.
• W1609334051 hasConceptScore W1609334051C1276947 @default.
• W1609334051 hasConceptScore W1609334051C145148216 @default.
• W1609334051 hasConceptScore W1609334051C159985019 @default.
• W1609334051 hasConceptScore W1609334051C178790620 @default.
• W1609334051 hasConceptScore W1609334051C185592680 @default.
• W1609334051 hasConceptScore W1609334051C192562407 @default.
• W1609334051 hasConceptScore W1609334051C195801359 @default.
• W1609334051 hasConceptScore W1609334051C198291218 @default.
• W1609334051 hasConceptScore W1609334051C30646810 @default.
• W1609334051 hasConceptScore W1609334051C43617362 @default.
• W1609334051 hasConceptScore W1609334051C4839761 @default.
• W1609334051 hasConceptScore W1609334051C70747811 @default.
• W1609334051 hasConceptScore W1609334051C97355855 @default.
• W1609334051 hasIssue "1" @default.

• next